Leoch LHR12255W
Leoch LHR12255W
Specification
Rated voltage
12 B
Rated power (W15)
255 Vт/Эл at 15-мин discharge to U =1.67 W/El
Nominal capacity (C10)
70.0 Ah at discharge 10-час to U =1.80 W/El at 25 ˚С
Capacity на режимах
70.0 Ah at 10-час discharge to Uкон. =1.80 W/El at 25 ˚С, 67.2 Ah at 8-час discharge to Uкон. =1.80 W/El at 25 ˚С, 61.5 Ah at 5-час discharge to Uкон. =1.75 W/El at 25 ˚С, 55.8 Ah at 3-час discharge to Uкон. =1.75 W/El at 25 ˚С, 48.0 Ah at 1-час discharge to Uклн. =1.67 W/El at 25 ˚С
Weight
21.6 kg
Internal resistance
6.6 mOhm
Operating temperature
Discharge: -20 ~ 55 °C, Charge: -20 ~ 40 °C, Storage: -15 ~ 50 °C, Optimal operating temperature: 25 °С ± 3 °С
Charge voltage
Буферный режим 2.25 - 2.30 V, (темп. коэф. -3 мВ/˚С/Эл), Vыравнивающий заряд 2.30 - 2.40 V, (темп. коэф. -4 мВ/˚С/Эл)
Maximum charge current
17.5 А
Maximum discharge current
900 А (5 sec.)
Self-discharge
≤ 3% в month, at 25 ˚С
dimensions
Length: 348 ± 2 мм, Width: 167 ± 2 мм, height: 178 ± 3 мм, height (макс.): 178 ± 2 мм
Housing material
Shockproof, негорючий ABS (acrylic butadiene styrene), соответствует UL94 HB или V-0 (опционально)
Output type
for bolt М6 (torque bolts 3.9-5.4 Нм)
Addiction Сном. (%) from t (˚С)
40 °C - 106%, 25 °C - 100%, 0 °C - 86%
Life time (при 25 ˚С)
12 years in buffer mode
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
348
Width
167
Height
178
Height (full)
178
Direct current discharge: А (25°С)
| Uk. / Tdischarge | 5 min | 10 min | 15 min | 20 min | 30 min | 45 min | 1 h | 1.5 h | 2 h | 3 h | 4 h | 5 h | 8 h | 10 h |
| 1.85 V/Эл | 156.1 | 116.5 | 97.1 | 81.6 | 62.7 | 46.8 | 39.5 | 29.6 | 23.7 | 16.7 | 13.3 | 11.1 | 7.80 | 6.60 |
| 1.80 V/Эл | 182.0 | 137.4 | 112.9 | 94.0 | 70.9 | 52.3 | 43.7 | 32.4 | 25.8 | 18.1 | 14.3 | 12.0 | 8.40 | 7.00 |
| 1.75 V/Эл | 198.6 | 147.3 | 119.4 | 98.6 | 74.1 | 54.4 | 45.4 | 33.5 | 26.6 | 18.6 | 14.7 | 12.3 | 8.60 | 7.10 |
| 1.70 V/Эл | 215.1 | 157.1 | 126.2 | 103.8 | 77.3 | 56.5 | 47.0 | 34.7 | 27.5 | 19.1 | 15.1 | 12.5 | 8.70 | 7.20 |
| 1.67 V/Эл | 224.5 | 162.9 | 130.2 | 106.7 | 79.3 | 57.8 | 48.0 | 35.3 | 27.9 | 19.4 | 15.3 | 12.7 | 8.80 | 7.30 |
| 1.60 V/Эл | 247.5 | 176.3 | 139.5 | 113.6 | 83.8 | 60.8 | 50.3 | 36.8 | 29.1 | 20.1 | 15.8 | 13.1 | 9.00 | 7.40 |
Constant power discharge: W/El (25°С)
| Uk. / Tdischarge | 5 min | 10 min | 15 min | 20 min | 30 min | 45 min | 1 h | 1.5 h | 2 h | 3 h | 4 h | 5 h | 8 h | 10 h |
| 1.85 V/Эл | 301.4 | 225.9 | 189.1 | 159.4 | 135.2 | 98.9 | 78.6 | 57.8 | 46.4 | 35.1 | 28.0 | 23.5 | 16.6 | 13.9 |
| 1.80 V/Эл | 349.5 | 265.3 | 219.2 | 183.1 | 142.6 | 105.7 | 84.4 | 61.0 | 49.2 | 36.7 | 30.1 | 25.2 | 17.7 | 14.8 |
| 1.75 V/Эл | 384.2 | 283.0 | 232.7 | 191.0 | 147.8 | 109.2 | 86.9 | 64.0 | 51.4 | 38.0 | 30.7 | 25.7 | 18.0 | 15.0 |
| 1.70 V/Эл | 409.3 | 304.2 | 246.5 | 203.9 | 152.9 | 112.4 | 89.5 | 66.4 | 52.8 | 39.1 | 31.4 | 26.2 | 18.3 | 15.2 |
| 1.67 V/Эл | 418.3 | 312.9 | 255.0 | 209.4 | 158.6 | 114.4 | 90.9 | 67.3 | 53.5 | 39.8 | 31.7 | 26.5 | 18.5 | 15.4 |
| 1.60 V/Эл | 424.6 | 331.7 | 265.9 | 223.3 | 162.6 | 119.0 | 94.5 | 69.3 | 55.1 | 40.4 | 32.6 | 27.1 | 18.9 | 15.6 |
